package cn.tedu._03vehicle.controller;

import cn.tedu._03vehicle.base.response.JsonResult;
import io.swagger.v3.oas.annotations.tags.Tag;
import lombok.extern.slf4j.Slf4j;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;

import java.io.File;
import java.io.IOException;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.UUID;

@RestController
@Slf4j
@RequestMapping("/v1/file/")
@Tag(name = "04-上传模块", description = "40")
public class UploadController {
    @PostMapping("upload")
    public JsonResult upload(MultipartFile file) throws IOException {
        log.debug("开始处理【上传】的请求");

        String fileName = file.getOriginalFilename();

        String suffix = fileName.substring(fileName.lastIndexOf("."));

        fileName = UUID.randomUUID() + suffix;

        String dirPath = "d:/files";
        SimpleDateFormat sdf = new SimpleDateFormat("/yyyy/MM/dd/");
        String datePath = sdf.format(new Date());
        File file1 = new File(dirPath + datePath);
        if (!file1.exists()){
            file1.mkdirs();
        }
        String filePath = dirPath + datePath  + fileName;
        file.transferTo(new File(filePath));

        return  JsonResult.ok(datePath + fileName);
    }
}
